{"id":"https://openalex.org/W3164194633","doi":"https://doi.org/10.1186/s12859-021-04091-x","title":"SPECTRA: a tool for enhanced brain wave signal recognition","display_name":"SPECTRA: a tool for enhanced brain wave signal recognition","publication_year":2021,"publication_date":"2021-06-02","ids":{"openalex":"https://openalex.org/W3164194633","doi":"https://doi.org/10.1186/s12859-021-04091-x","mag":"3164194633","pmid":"https://pubmed.ncbi.nlm.nih.gov/34078274"},"language":"en","primary_location":{"id":"doi:10.1186/s12859-021-04091-x","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12859-021-04091-x","pdf_url":"https://bmcbioinformatics.biomedcentral.com/counter/pdf/10.1186/s12859-021-04091-x","source":{"id":"https://openalex.org/S19032547","display_name":"BMC Bioinformatics","issn_l":"1471-2105","issn":["1471-2105"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Bioinformatics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://bmcbioinformatics.biomedcentral.com/counter/pdf/10.1186/s12859-021-04091-x","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085884265","display_name":"Shiu Kumar","orcid":"https://orcid.org/0000-0001-6145-1065"},"institutions":[{"id":"https://openalex.org/I75418795","display_name":"Fiji National University","ror":"https://ror.org/00qk2nf71","country_code":"FJ","type":"education","lineage":["https://openalex.org/I75418795"]}],"countries":["FJ"],"is_corresponding":true,"raw_author_name":"Shiu Kumar","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Fiji National University, Suva, Fiji. shiu.kumar@fnu.ac.fj","School of Electrical and Electronics Engineering, Fiji National University, Suva, Fiji"],"raw_orcid":"https://orcid.org/0000-0001-6145-1065","affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Fiji National University, Suva, Fiji. shiu.kumar@fnu.ac.fj","institution_ids":["https://openalex.org/I75418795"]},{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Fiji National University, Suva, Fiji","institution_ids":["https://openalex.org/I75418795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049989071","display_name":"Tatsuhiko Tsunoda","orcid":"https://orcid.org/0000-0002-5439-7918"},"institutions":[{"id":"https://openalex.org/I125602781","display_name":"Tokyo Medical and Dental University","ror":"https://ror.org/051k3eh31","country_code":"JP","type":"education","lineage":["https://openalex.org/I125602781"]},{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]},{"id":"https://openalex.org/I4210150921","display_name":"RIKEN Center for Integrative Medical Sciences","ror":"https://ror.org/04mb6s476","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210110652","https://openalex.org/I4210150921"]},{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tatsuhiko Tsunoda","raw_affiliation_strings":["Department of Medical Science Mathematics, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, 113-8510, Japan","Laboratory for Medical Science Mathematics, Department of Biological Sciences, Graduate School of Science, University of Tokyo, Tokyo, 113-0033, Japan","Laboratory for Medical Science Mathematics, RIKEN Center for Integrative Medical Sciences, Yokohama, 230-0045, Japan","Laboratory for Medical Science Mathematics, Department of Biological Sciences, Graduate School of Science, University of Tokyo, Tokyo, Japan","Department of Medical Science Mathematics, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, Japan","Laboratory for Medical Science Mathematics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Science Mathematics, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, 113-8510, Japan","institution_ids":["https://openalex.org/I125602781","https://openalex.org/I74801974"]},{"raw_affiliation_string":"Laboratory for Medical Science Mathematics, Department of Biological Sciences, Graduate School of Science, University of Tokyo, Tokyo, 113-0033, Japan","institution_ids":["https://openalex.org/I161296585"]},{"raw_affiliation_string":"Laboratory for Medical Science Mathematics, RIKEN Center for Integrative Medical Sciences, Yokohama, 230-0045, Japan","institution_ids":["https://openalex.org/I4210150921"]},{"raw_affiliation_string":"Laboratory for Medical Science Mathematics, Department of Biological Sciences, Graduate School of Science, University of Tokyo, Tokyo, Japan","institution_ids":[]},{"raw_affiliation_string":"Department of Medical Science Mathematics, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, Japan","institution_ids":["https://openalex.org/I125602781","https://openalex.org/I74801974"]},{"raw_affiliation_string":"Laboratory for Medical Science Mathematics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan","institution_ids":["https://openalex.org/I4210150921"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025400322","display_name":"Alok Sharma","orcid":"https://orcid.org/0000-0002-7668-3501"},"institutions":[{"id":"https://openalex.org/I11701301","display_name":"Griffith University","ror":"https://ror.org/02sc3r913","country_code":"AU","type":"education","lineage":["https://openalex.org/I11701301"]},{"id":"https://openalex.org/I125602781","display_name":"Tokyo Medical and Dental University","ror":"https://ror.org/051k3eh31","country_code":"JP","type":"education","lineage":["https://openalex.org/I125602781"]},{"id":"https://openalex.org/I4210150921","display_name":"RIKEN Center for Integrative Medical Sciences","ror":"https://ror.org/04mb6s476","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210110652","https://openalex.org/I4210150921"]},{"id":"https://openalex.org/I44666525","display_name":"University of the South Pacific","ror":"https://ror.org/008stv805","country_code":"FJ","type":"education","lineage":["https://openalex.org/I44666525"]},{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["AU","FJ","JP"],"is_corresponding":false,"raw_author_name":"Alok Sharma","raw_affiliation_strings":["Department of Medical Science Mathematics, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, 113-8510, Japan","Institute for Integrated and Intelligent Systems, Griffith University, Nathan, Brisbane, QLD, Australia","Laboratory for Medical Science Mathematics, RIKEN Center for Integrative Medical Sciences, Yokohama, 230-0045, Japan","School of Engineering and Physics, The University of the South Pacific, Suva, Fiji","Laboratory for Medical Science Mathematics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan","Department of Medical Science Mathematics, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, Japan","Institute for Integrated and Intelligent Systems, Griffith University, Nathan, Brisbane, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Science Mathematics, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, 113-8510, Japan","institution_ids":["https://openalex.org/I125602781","https://openalex.org/I74801974"]},{"raw_affiliation_string":"Institute for Integrated and Intelligent Systems, Griffith University, Nathan, Brisbane, QLD, Australia","institution_ids":["https://openalex.org/I11701301"]},{"raw_affiliation_string":"Laboratory for Medical Science Mathematics, RIKEN Center for Integrative Medical Sciences, Yokohama, 230-0045, Japan","institution_ids":["https://openalex.org/I4210150921"]},{"raw_affiliation_string":"School of Engineering and Physics, The University of the South Pacific, Suva, Fiji","institution_ids":["https://openalex.org/I44666525"]},{"raw_affiliation_string":"Laboratory for Medical Science Mathematics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan","institution_ids":["https://openalex.org/I4210150921"]},{"raw_affiliation_string":"Department of Medical Science Mathematics, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, Japan","institution_ids":["https://openalex.org/I125602781","https://openalex.org/I74801974"]},{"raw_affiliation_string":"Institute for Integrated and Intelligent Systems, Griffith University, Nathan, Brisbane, Australia","institution_ids":["https://openalex.org/I11701301"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5085884265"],"corresponding_institution_ids":["https://openalex.org/I75418795"],"apc_list":{"value":2790,"currency":"USD","value_usd":2790},"apc_paid":{"value":2790,"currency":"USD","value_usd":2790},"fwci":0.632,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.61690345,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"22","issue":"S6","first_page":"195","last_page":"195"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/brain\u2013computer-interface","display_name":"Brain\u2013computer interface","score":0.8774396181106567},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.7077503800392151},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6620604991912842},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6535388231277466},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.6132304668426514},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5733364224433899},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5372718572616577},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5360257029533386},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5284968018531799},{"id":"https://openalex.org/keywords/motor-imagery","display_name":"Motor imagery","score":0.5000624656677246},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.4424285292625427},{"id":"https://openalex.org/keywords/linear-discriminant-analysis","display_name":"Linear discriminant analysis","score":0.4156450033187866},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.38209596276283264},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.07311245799064636}],"concepts":[{"id":"https://openalex.org/C173201364","wikidata":"https://www.wikidata.org/wiki/Q897410","display_name":"Brain\u2013computer interface","level":3,"score":0.8774396181106567},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.7077503800392151},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6620604991912842},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6535388231277466},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.6132304668426514},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5733364224433899},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5372718572616577},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5360257029533386},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5284968018531799},{"id":"https://openalex.org/C54808283","wikidata":"https://www.wikidata.org/wiki/Q6918191","display_name":"Motor imagery","level":4,"score":0.5000624656677246},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.4424285292625427},{"id":"https://openalex.org/C69738355","wikidata":"https://www.wikidata.org/wiki/Q1228929","display_name":"Linear discriminant analysis","level":2,"score":0.4156450033187866},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.38209596276283264},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.07311245799064636},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007092","descriptor_name":"Imagination","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007092","descriptor_name":"Imagination","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007092","descriptor_name":"Imagination","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D058256","descriptor_name":"Brain Waves","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D058256","descriptor_name":"Brain Waves","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D058256","descriptor_name":"Brain Waves","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D062207","descriptor_name":"Brain-Computer Interfaces","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D062207","descriptor_name":"Brain-Computer Interfaces","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D062207","descriptor_name":"Brain-Computer Interfaces","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.1186/s12859-021-04091-x","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12859-021-04091-x","pdf_url":"https://bmcbioinformatics.biomedcentral.com/counter/pdf/10.1186/s12859-021-04091-x","source":{"id":"https://openalex.org/S19032547","display_name":"BMC Bioinformatics","issn_l":"1471-2105","issn":["1471-2105"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Bioinformatics","raw_type":"journal-article"},{"id":"pmid:34078274","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34078274","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC bioinformatics","raw_type":null},{"id":"pmh:oai:doaj.org/article:a0a85c0afee44b998325796e8bdf7ab6","is_oa":true,"landing_page_url":"https://doaj.org/article/a0a85c0afee44b998325796e8bdf7ab6","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"BMC Bioinformatics, Vol 22, Iss S6, Pp 1-21 (2021)","raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:8170968","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8170968","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"BMC Bioinformatics","raw_type":"Text"},{"id":"pmh:oai:research-repository.griffith.edu.au:10072/405001","is_oa":true,"landing_page_url":"http://hdl.handle.net/10072/405001","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal article"}],"best_oa_location":{"id":"doi:10.1186/s12859-021-04091-x","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12859-021-04091-x","pdf_url":"https://bmcbioinformatics.biomedcentral.com/counter/pdf/10.1186/s12859-021-04091-x","source":{"id":"https://openalex.org/S19032547","display_name":"BMC Bioinformatics","issn_l":"1471-2105","issn":["1471-2105"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Bioinformatics","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals","score":0.41999998688697815}],"awards":[{"id":"https://openalex.org/G3307401508","display_name":null,"funder_award_id":"JPMJCR1412","funder_id":"https://openalex.org/F4320338075","funder_display_name":"Core Research for Evolutional Science and Technology"},{"id":"https://openalex.org/G5451215349","display_name":null,"funder_award_id":"JPMJCR1412","funder_id":"https://openalex.org/F4320338087","funder_display_name":"Advanced Science Institute"}],"funders":[{"id":"https://openalex.org/F4320317438","display_name":"Fiji National University","ror":"https://ror.org/00qk2nf71"},{"id":"https://openalex.org/F4320335125","display_name":"RIKEN","ror":"https://ror.org/01sjwvz98"},{"id":"https://openalex.org/F4320338075","display_name":"Core Research for Evolutional Science and Technology","ror":"https://ror.org/00097mb19"},{"id":"https://openalex.org/F4320338087","display_name":"Advanced Science Institute","ror":"https://ror.org/01sjwvz98"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3164194633.pdf","grobid_xml":"https://content.openalex.org/works/W3164194633.grobid-xml"},"referenced_works_count":85,"referenced_works":["https://openalex.org/W191143312","https://openalex.org/W1147354400","https://openalex.org/W1632421470","https://openalex.org/W1635976235","https://openalex.org/W1976920880","https://openalex.org/W2011575756","https://openalex.org/W2012063294","https://openalex.org/W2049166497","https://openalex.org/W2050524266","https://openalex.org/W2055070433","https://openalex.org/W2060627901","https://openalex.org/W2064987453","https://openalex.org/W2076535760","https://openalex.org/W2112662496","https://openalex.org/W2116022929","https://openalex.org/W2128404967","https://openalex.org/W2132360759","https://openalex.org/W2133561518","https://openalex.org/W2135046866","https://openalex.org/W2140413964","https://openalex.org/W2147174595","https://openalex.org/W2147472387","https://openalex.org/W2151741797","https://openalex.org/W2152863712","https://openalex.org/W2163756472","https://openalex.org/W2163791372","https://openalex.org/W2164777277","https://openalex.org/W2168500935","https://openalex.org/W2171263752","https://openalex.org/W2213712841","https://openalex.org/W2219715551","https://openalex.org/W2224547769","https://openalex.org/W2229660342","https://openalex.org/W2230749025","https://openalex.org/W2278483878","https://openalex.org/W2291176881","https://openalex.org/W2300543478","https://openalex.org/W2330092455","https://openalex.org/W2338065876","https://openalex.org/W2396172941","https://openalex.org/W2464673971","https://openalex.org/W2478892419","https://openalex.org/W2507976018","https://openalex.org/W2521878393","https://openalex.org/W2549898306","https://openalex.org/W2552990711","https://openalex.org/W2557338481","https://openalex.org/W2559610563","https://openalex.org/W2561787309","https://openalex.org/W2584802378","https://openalex.org/W2590611054","https://openalex.org/W2623656704","https://openalex.org/W2630361035","https://openalex.org/W2765826006","https://openalex.org/W2766958857","https://openalex.org/W2767333869","https://openalex.org/W2777927432","https://openalex.org/W2778861494","https://openalex.org/W2782757716","https://openalex.org/W2795562373","https://openalex.org/W2795869137","https://openalex.org/W2805323765","https://openalex.org/W2806431766","https://openalex.org/W2808800852","https://openalex.org/W2855946858","https://openalex.org/W2894424125","https://openalex.org/W2901429813","https://openalex.org/W2924079966","https://openalex.org/W2950469471","https://openalex.org/W2955714720","https://openalex.org/W2964962196","https://openalex.org/W2969848733","https://openalex.org/W2991489129","https://openalex.org/W3003572356","https://openalex.org/W3004299417","https://openalex.org/W3005203897","https://openalex.org/W3028393291","https://openalex.org/W3034845153","https://openalex.org/W3037339930","https://openalex.org/W3043942984","https://openalex.org/W3081599307","https://openalex.org/W3102153429","https://openalex.org/W3127128923","https://openalex.org/W4250001021","https://openalex.org/W6669875627"],"related_works":["https://openalex.org/W1977940006","https://openalex.org/W2887556756","https://openalex.org/W2947925238","https://openalex.org/W195417223","https://openalex.org/W1513407214","https://openalex.org/W1984377984","https://openalex.org/W1961545574","https://openalex.org/W2510077457","https://openalex.org/W3045772920","https://openalex.org/W2047816336"],"abstract_inverted_index":{"BACKGROUND:":[0],"Brain":[1,22],"wave":[2,23,170],"signal":[3,41,45,171],"recognition":[4,172],"has":[5,13],"gained":[6],"increased":[7],"attention":[8],"in":[9,168,177],"neuro-rehabilitation":[10],"applications.":[11],"This":[12],"driven":[14],"the":[15,36,40,44,58,75,93],"development":[16],"of":[17,60,74,92,119,130],"brain-computer":[18],"interface":[19],"(BCI)":[20],"systems.":[21],"signals":[24],"are":[25,162,184],"acquired":[26],"using":[27,102],"electroencephalography":[28],"(EEG)":[29],"sensors,":[30],"processed":[31],"and":[32,70,122,124,133,146,165],"decoded":[33],"to":[34,38,53],"identify":[35],"category":[37,46],"which":[39],"belongs.":[42],"Once":[43],"is":[47,84,100],"determined,":[48],"it":[49],"can":[50,174],"be":[51,175],"used":[52,77],"control":[54],"external":[55],"devices.":[56],"However,":[57],"success":[59],"such":[61],"a":[62],"system":[63],"essentially":[64],"relies":[65],"on":[66],"significant":[67],"feature":[68,78,96],"extraction":[69,79,97],"classification":[71],"algorithms.":[72],"One":[73],"commonly":[76],"technique":[80],"for":[81,135],"BCI":[82,136,141,147,181],"systems":[83,182],"common":[85],"spatial":[86],"pattern":[87],"(CSP).":[88],"RESULTS:":[89],"The":[90],"performance":[91],"proposed":[94,108,155],"spatial-frequency-temporal":[95],"(SPECTRA)":[98],"predictor":[99,109,157],"analysed":[101],"three":[103],"public":[104],"benchmark":[105],"datasets.":[106],"Our":[107,154],"outperformed":[110],"other":[111],"competing":[112],"methods":[113],"achieving":[114],"lowest":[115],"average":[116,126],"error":[117],"rates":[118],"8.55%,":[120],"17.90%":[121],"20.26%,":[123],"highest":[125],"kappa":[127],"coefficient":[128],"values":[129],"0.829,":[131],"0.643":[132],"0.595":[134],"Competition":[137,142,148],"III":[138],"dataset":[139,144,150],"IVa,":[140],"IV":[143,149],"I":[145],"IIb,":[151],"respectively.":[152],"CONCLUSIONS:":[153],"SPECTRA":[156],"effectively":[158],"finds":[159],"features":[160],"that":[161,173,183],"more":[163],"separable":[164],"shows":[166],"improvement":[167],"brain":[169],"instrumental":[176],"developing":[178],"improved":[179],"real-time":[180],"computationally":[185],"efficient.":[186]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":2}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
